perf tools: Remove addr_location argument to sample__fprintf_callchain

Not used at all, nuke it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-jf2w8ce8nl3wso3vuodg5jci@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index abadfea..b993218 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -397,8 +397,8 @@
 
 struct callchain_cursor;
 
-int sample__fprintf_callchain(struct perf_sample *sample, struct addr_location *al,
-			      int left_alignment, unsigned int print_opts,
+int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment,
+			      unsigned int print_opts,
 			      struct callchain_cursor *cursor, FILE *fp);
 
 int sample__fprintf_sym(struct perf_sample *sample, struct addr_location *al,